From: "'William Lupton' via pandoc-discuss" <pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
To: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: Re: Modifying metadata elements with Lua filter
Date: Wed, 14 Jun 2023 17:54:47 +0100 [thread overview]
Message-ID: <CAEe_xxgBZqBv5xT85kirY0WoBS3VJZy8R36f7hQxp5sZo38nSA@mail.gmail.com> (raw)
In-Reply-To: <19962c60-238b-4ef4-bad6-a8200ca9a3cen-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
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Your metadata has this structure (hmm... perhaps some of the Inlines are
really MetaInlines, in which case that's a problem with my logging module):
(#) meta Meta {
author: List[2] {
[1] Inlines[3] {
[1] Str "Author"
[2] Space
[3] Str "A"
}
[2] Inlines[3] {
[1] Str "Author"
[2] Space
[3] Str "B"
}
}
title: Inlines[1] {
[1] Str "Test"
}
}
... so I think you want this filter (MetaInlines isn't an attribute name,
and you have to count the space):
function Meta (m)
print(pandoc.utils.stringify(m.author[1][3]))
end
On Wed, 14 Jun 2023 at 17:47, Stephan Boltzmann <stephan2boltzmann-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> Hello everybody out there using Pandoc,
>
> For the following short document,
> ---
> title: Test
> author:
> - Author A
> - Author B
> ---
> # Introduction
>
> I would expect the Lua filter
>
> function Meta (m)
> print(pandoc.utils.stringify(m.author[1].MetaInlines[2]))
> end
>
> to print out "A", but it prints nothing at all.
>
> What is the conceptual misunderstanding I have here?
>
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>
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next prev parent reply other threads:[~2023-06-14 16:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-14 16:47 Stephan Boltzmann
[not found] ` <19962c60-238b-4ef4-bad6-a8200ca9a3cen-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
2023-06-14 16:54 ` 'William Lupton' via pandoc-discuss [this message]
[not found] ` <CAEe_xxgBZqBv5xT85kirY0WoBS3VJZy8R36f7hQxp5sZo38nSA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2023-06-15 15:17 ` Stephan Boltzmann
[not found] ` <64f0f40b-5c49-47fa-97f5-f824735f6cebn-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
2023-06-15 16:35 ` BPJ
[not found] ` <CADAJKhBGcd4TracBv-Xy_K4-sx_Qy688WZCcZNa1+cU0Yc4Daw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2023-06-16 10:09 ` Stephan Boltzmann
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